I tried to refresh the RepeatBox but i could not do it. I try to clear and load the RepeatBox while i am deleting a row in the RepeatBox.
repeatBox.refresh() does not work. Can any one help me in this.
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I am making demo application for experience.
So, the problem is that I am adding list as described in images(Screenshots). But when I add another new list with image so, it automatically changes images at front page in the last and new list both. So, can you guys suggest, how we can get new image in list only once and last list stay the same as we added before.
The code is below.
Thanks in advance.
The problem is you are using the list to add images to the list. As the list is callByReference it will change the value inside the list when the value of the listOfImage is changed.
To fix the issue you can change the addition method to map like
allData.add(Model(listOfImage:List.from(list)));
hope it will work for you if not let me know.
When an HTML editor is used and images are added from the local computer, they are uploaded to a server and a link is obtained to put it in the image src attribute. What happens when the img element is removed from the editor? How would the image be deleted from the server? In this case I understand that the image deletion event could be detected and then call a service to delete it. But what happens if the user adds a new image and leaves the page? How would it be deleted in these cases?
In both cases, if the deletion of the images is not managed, it could happen that the server is filled with unused images. How do you usually solve this problem? How is the proper way to solve this?
That's a nice question there. And yeah, for sure the server would fill up with unused images in some point. I'm not an expert on this but I'll try to suggest something so I can implement it too in my WYSIWYG editor haha. I suppose you have a custom modal for the insertion of the image. Upon clicking the button you could save the image link to an array and at SAVE || on leaving the document edit || on popstate event you could make a regex that checks the innerHTML of the editor for the specific SRC. If is not found then you could push an ajax request with the image name so you can deleteit. For sure there are more efficient and complex ways to achieve that. Such as creating text ranges and track elements on keydown - Backspace(8) / Deletekey(46).
An other way is that you could track the images that are in use. When the document is saved regex out the images in the document, push them to a db table and periodically make a check from the back end so you can delete those that are not in use.
I don't know if my suggestions are helpful or not. I just saw an interesting subject so I jumped in. Cheers mate.
No, my code is not crashing by just deleting content, or reordering content, that works fine.
The issue is, the content is connected to a pusher service and it might need to delete a row at any point, even while reordering. I have been looking around for some time and I haven't found a way to:
Cancel the reordering of the cell when delete is needed (it goes
blank / clear).
Avoid any actions from a deleted cell when it finishes
'reordering'.
Tell if the table is reordering the cell before I need to
delete it.
So in short I need to delete a cell that might be reordering from a UITableView.
Have you faced a similar issue?
Anyways, I found a way to do it. Here's the logic just in case anyone ever needs it.
Prevent the cell's movement with the use of tableView:targetIndexPathForMoveFromRowAt:
On delete control don't call [yourTableView].deleteRows, call reloadData
Looks like that's it.
Thanks
I tried by changing the properties of that triggers and re-built the slide also.
Even the issue is not resolved.Can anyone help me on this.?
check out below link
u get solution
https://www.online-tech-tips.com/cool-websites/control-mouse-with-keyboard/
Background: I have been wanting a PickerView that is exactly matches that of Safari. I looked through many Gits and found none that work quite as exactly. I decided to build my own. It is complete now, but there is a bug that would not go away.
Problem: If you run the sample project you will be greeted with 2 text fields.
Tap on one of the textfields - it brings up the BTPickerView. Everything works just as you would expect.
Choose the fourth choice, then press done.
Tap on the same textfield. This time, the debug log will show you that you have executed an infinite loop, which freezes the app.
Question: What did I do to cause it? And how do I fix it?
I have tried everything to boil it down. It comes down to this and I could not go any further. Please advise.
Edit: Here is the sample code you can download in case anyone missed the blue link above.
The issue seems to be with the constraints in BTPickerLabel. If you temporarily disable the constraints from BTPickerLabel, code works fine. Enforcing constraint might trigger the reloading of entire picker view infinitely. I hope it should help you to fix the problem.